A.polar regionsB.horse latitudesC.roaring fortiesD.dold……

单项选择题The daily recurring pattern of pressure changes most noticeable in low latitudes is the （）.

A.daily lapse reading
B.diurnal variation of pressure
C.pressure tendency
D.synoptic pressure

单项选择题That BE IT KNOWN THAT MV GLUCKAULF UNDER MY COMMAND HAS A DWC OF 12，431 M T ON SUMMER LOADLINE，AND A BALE CAPACITY OF 18，439 CU.M.AND A GRAIN CAPACITY OF 19，941 CU.M.is likely to be the wording of（）.

A.Declaration of Deadweight Capacity
B.Notice of Demurrage
C.Notice of Despatch
D.Notice of Readines

单项选择题Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.

A.noted
B.noticed
C.notified
D.notificated

单项选择题Ships changing their location within the port limits are also required to report their new （）.

A.bearings
B.distances
C.sections
D.positions

单项选择题Please return the notice to me（）due time.

A.at
B.on
C.of
D.in